Jaconé Surf Forecast

/ Rio de Janeiro (47 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (22.93° S 42.61° W)

Surf Forecasts:

Jaconé surfForecast / Rio de Janeiro / Brazil

12 Day Weather and Surf, issued 2 pm Thursday 28 Aug 2025 -03

Forecast update in hr min s Forecast update imminent

Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Jaconé sea temperature is 21.8° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Jaconé this week:

The surf forecast for Jaconé over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 28) at 9PM. The primary swell is predicted to be 1.0m and 11s period with a secondary swell of 0.4m and 7s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Jaconé in the next 12 days are 2.0m 8s and forecast to arrive on Wednesday (Sep 03) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Friday (Aug 29) at 6PM.

Wave Type	Time (-03) & Date	Wave Height & Period
Next good surf (1 star+)	9PM (Thu 28th Aug)	3.5ft (1.0m) 11s
Best Surf	9AM (Thu 4th Sep)	5ft (1.6m) 8s
Most Powerful	3PM (Wed 3rd Sep)	6.5ft (2.0m) 8s

Table - best surf conditions forecast for Jaconé over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 24°C on Fri morning, min 18°C on Sat night). Mainly fresh winds.											Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Wed morning, min 19°C on Sun night). Mainly strong winds.
	Thu 28		Friday 29			Saturday 30			Sunday 31			Monday 01			Tuesday 02			Wednesday 03
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	1	2	2	0	1	0	0	1	0	0	0	0	0	0	0	0	1	2	1	1	3
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSW	SSW	S	S	S	S	E	E	ESE	SE	E	ESE	E	ESE	ESE	E	E	E	E	E
Period(s) (?)	11	11	11	12	10	10	10	7	7	6	6	8	6	6	8	8	8	8	8	8	8
Wave Graph (?)
Energy (?)	367	215	381	166	121	108	111	184	173	205	61	147	152	162	148	308	416	500	580	413	623
Wind (km/h)	ESE	NE	ENE	ESE	ENE	ENE	ESE	NE	ENE	E	ENE	ENE	E	ENE	ENE	E	ENE	NE	ENE	NE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	off	cross- off	cross- off	off	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	cross- off	off	off	cross- off	off	off
High Tide / height (m)	4:51PM 0.85		5:24AM 0.88	5:19PM 0.81		6:14AM 0.81	5:56PM 0.75		7:42AM 0.74		6:52PM 0.69	11:09AM 0.78		10:12PM 0.66		12:08PM 0.87	11:43PM 0.74		12:51PM 0.95	12:26AM 0.83
Low Tide / height (m)		11:44PM 0.25		12:19PM 0.37	12:35AM 0.28		1:19PM 0.45	1:41AM 0.30		2:39PM 0.49		3:01AM 0.30	4:04PM 0.48		4:18AM 0.26	5:15PM 0.43		5:24AM 0.18		6:10PM 0.37	6:17AM 0.09

	Thu 28		Friday 29			Saturday 30			Sunday 31			Monday 01			Tuesday 02			Wednesday 03
Sunrise	-	-	6:03	-	-	6:03	-	-	6:01	-	-	6:01	-	-	6:00	-	-	5:58	-	-	5:58
Sunset	5:37	-	-	5:38	-	-	5:38	-	-	5:38	-	-	5:39	-	-	5:39	-	-	5:39	-	-

Rain (mm)	-	-	-	1	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	23	20	24	23	21	23	23	20	24	24	20	24	23	20	26	24	21	27	27	20	28
Feels °C (?)	23	20	22	19	20	20	20	19	20	20	18	20	18	17	21	18	17	23	21	14	24

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Rio de Janeiro

Wind Update The wind is still cross-off at Jaconé (light winds from the E at Aeroporto São Pedro da Aldeia Airport 54 km from Jaconé). 1.0m 11s groundswell from the S with a 0.8m 8s swell from the ESE. 2 swells combining to make bigger set waves.
2 hours 8 minutes ago Jaconé

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jaconé surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Information about the Jaconé Surf forecast

The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.